Inventor
OSTROVSKY RAFAIL
US16 patents
⚠️ This page may combine multiple inventors who share the name “OSTROVSKY RAFAIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TELCORDIA TECH INC
6 patentsUS6216128B1Apr 10, 2001
System and method for private information retrieval from a single electronic storage device using commodities
TELCORDIA TECH INC63 citations95
US6397329B1May 28, 2002
Method for efficiently revoking digital identities
TELCORDIA TECH INC208 citations94
US6438554B1Aug 20, 2002
System and method for private information retrieval from a single electronic storage device using verifiable commodities
TELCORDIA TECH INC18 citations91
US6167392ADec 26, 2000
Method and apparatus for private information retrieval from a single electronic storage device
TELCORDIA TECH INC39 citations89
US6813358B1Nov 2, 2004
Method and system for timed-release cryptosystems
TELCORDIA TECH INC38 citations88
US6301664B1Oct 9, 2001
Method and system for non-malleable and non-interactive cryptographic commitment in a network
TELCORDIA TECH INC15 citations83
STEALTH SOFTWARE TECHNOLOGIES INC
2 patentsUS8364979B1Jan 29, 2013
Apparatus, system, and method to efficiently search and modify information stored on remote servers, while hiding access patterns
STEALTH SOFTWARE TECHNOLOGIES INC16 citations82
US9055038B1Jun 9, 2015
Apparatus, system, and method to garble programs
STEALTH SOFTWARE TECHNOLOGIES INC18 citations75
OSTROVSKY RAFAIL
2 patentsSTEALTH SOFTWARE TECH INC
2 patentsUS12250297B1Mar 11, 2025
Apparatus and method for secure merging of lists using only local computations at each of two machines and communications solely between the two machines
STEALTH SOFTWARE TECH INC2 citations61
US9904789B1Feb 27, 2018
Apparatus and method for forming a voice encrypted signal in the hearing range
STEALTH SOFTWARE TECH INC3 citations59